francky fouedjio - synthetic data analytics
TRANSCRIPT
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Synthetic Geology Data Set
MINERAL RESOURCES FLAGSHIP
Francky Fouedjio
The Geostatistical Workflow
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The Geostatistical Approach:artificial and realistic datasets with fully known properties
1. Collect Data from real examples
2. Model the spatial variability in properties
4. Select realizations which produce reasonable results
3. Generate multiple realizations of properties
WO
RKFL
OW
Geoscience Analytics | Francky Fouedjio2 |
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Data
Geoscience Analytics | Francky Fouedjio3|
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Data
Geoscience Analytics | Francky Fouedjio4|
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Model of Spatial Variability
Geoscience Analytics | Francky Fouedjio5|
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Simulations
Geoscience Analytics | Francky Fouedjio7|
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Simulations
Geoscience Analytics | Francky Fouedjio8|
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Challenges…
Geoscience Analytics | Francky Fouedjio9|
• CAPTURING REAL SPATIAL VARIABILITY IN PROPERTIES: non-stationarity, spatial anisotropy, …
• ALL PROPERTIES MUST BE CONSISTENT: mineralogy, chemistry and physical properties are consistent for each sample extracted from the model